In this task, you're given two sentences. Indicate if the first sentence clearly entails the second sentence (i.e., one can conclude the 2nd sentence by reading the 1st one). Indicate your answer with '1' if the first sentence entails the second sentence, otherwise answer with '0'.

Ex Input:
Sentence 1: Today Wikipedia, the free encyclopedia that anyone with access to the Internet can edit, was the victim of an onslaught of practical jokes, as April Fool's Day kicked in various timezones around the world, at least those parts which follow the Gregorian calendar. It is believed that Wikipedia contributors were kept busy tidying up and removing prank articles and changes made by other Wikipedia contributors, and were expecting to be cleaning up the aftermath for days afterwards. Sentence 2: Readers of online encyclopedias can edit the contents.

Ex Output:
1


Ex Input:
Sentence 1: The ghost shirt was then donated to the Glasgow Museum in 1892 by an Indian interpreter and has remained a visitor attraction for 100 years. It became the subject of an ownership wrangle when descendants of the Sioux tribe petitioned for its return in 1995. The Wounded Knee Survivors Association including a Lakota elder had it returned to the tribe. Sentence 2: A Sioux ghost shirt was returned by a Scottish museum.

Ex Output:
1


Ex Input:
Sentence 1: Beamon's jump was a world record that eclipsed the previous record by 21 3/4 inches. The jump still stands as an Olympic record, and stood as a world  record until Mike Powell leapt 29' 4 1/2" at the 1991 World Championships in Tokyo. Sentence 2: 2,45 m is the world record in the high jump.

Ex Output:

0


